Twist & Lock Aero Covers

Aerodynamic Wheel Covers
with a Twist!

Patent Pending

Twist & Lock Styles

Largest Aero Cover Selection in the Industry
Stainless Steel • Clear Polycarbonate • ABS

Twist & Lock Aero Stainless with Window

Aero Stainless with Window

The best of both worlds: a lightweight stainless Aero Cover with high-impact, clear polycarbonate viewing window. Polished to a mirror shine, this cover allows for easy viewing of axle and lug nuts.

Twist & Lock Aero Mirror Stainless

Aero Stainless

This lightweight stainless cover is polished to a mirror shine. The Aero Mirror Stainless is an attractive option for the trucker looking to set their rig apart.

Twist & Lock Aero Black with Window

Aero Black with Window

A no-nonsense, high-impact ABS plastic with high-impact clear polycarbonate viewing window.

Twist & Lock Aero Black

Aero Black

One of the best ROI’s in the industry, this no-nonsense, high-impact ABS plastic Aero Cover provides vehicles with an aggressive and strong appearance and offers all the Aero benefits.

Twist & Lock Aero Clear

Aero Clear

No need to cover up your wheels to get aerodynamic fuel savings, with Aero Clear you see the entire wheel and all the components. Made of crystal clear high impact UV protected polycarbonate, it’s like looking at your wheels under glass.

Twist & Lock Features

Semi with Twist & Lock Aero Stainless Clear

Twist & Lock Aero Covers provide you with a great appearance, fuel savings, plus easy-on install and easy-off removal.

  • Test data shows 1% to 2% fuel savings.
  • No tools required to install and remove covers.

Made in the USA

Available For

  • All tractors and trailers
  • 22.5” and 24.5” wheels
  • 6×2 or 6×4 tractors
  • Dual aluminum and steel wheels
  • Wide base single wheels, including zero offset

Semi with Twist & Lock Aero Plastic

Optional Anti-theft Lock Set with Key
RWTLOCK-4PK (4-Pack)

Optional Anti-theft locking with Key

All covers come laser scored for installation of lock. (left)
Cover shown with lock installed. (right)

Easy Installation

Simply Twist and Lock

Simply Twist & Lock

The cover attaches to the bracket and completely floats —
it does not make contact with the lip of the rim or wheel in any way.

Easy Mounting

Easy Three Step Removal

1. Push Black Button 2. Push Down on Cover 3. Rotate Counter-clockwise

Twist & Lock Aero Cover Optional Accessories

Anti-Theft Lock with Key
The lock engages into the Twist & Lock Bracket and allows for secure installation and easy removal of the Aero Cover.

EZ-Access Kit for Twist & Lock Aero Covers
This optional kit allows for even easier and more convenient access to air valves when checking tire pressure.

LED AirGuard Set & Go
This active tire pressure monitoring system starts flashing RED if the tire pressure drops 5 to 10 psi.

Custom Laser Cut Logos
This is a great branding opportunity and a way to really personalize your Aero Covers. Call 1-800-982-1180 for more information.

Model Numbers

Kits include 4 covers, 4 brackets and mounting hardware (Tandem Axles).

Kits for
Dual Tractor or Trailer Wheels

Aero Mirror Stainless with Window

Aero Mirror Stainless
with Window

DRIVE AXLE, 22.5″ WHEELS
5/8” Axle Bolts RW1043-58TK
3/4” Axle Bolts RW1043-34TK
DRIVE AXLE, 24.5″ WHEELS
5/8” Axle Bolts RW1045-58TK
3/4” Axle Bolts RW1045-34TK
TRAILER, 22.5″ WHEELS
5.5” Bolt Circle RW1043-55TK
6.75” Bolt Circle RW1043-675TK
TRAILER, 24.5″ WHEELS
5.5” Bolt Circle RW1045-55TK
6.75” Bolt Circle RW1045-675TK

Aero Mirror Stainless

Aero Mirror Stainless

DRIVE AXLE, 22.5″ WHEELS
5/8” Axle Bolts RW1042-58TK
3/4” Axle Bolts RW1042-34TK
DRIVE AXLE, 24.5″ WHEELS
5/8” Axle Bolts RW1044-58TK
3/4” Axle Bolts RW1044-34TK
TRAILER, 22.5″ WHEELS
5.5” Bolt Circle RW1042-55TK
6.75” Bolt Circle RW1042-675TK
TRAILER, 24.5″ WHEELS
5.5” Bolt Circle RW1044-55TK
6.75” Bolt Circle RW1044-675TK

Aero Clear

Aero Clear

DRIVE AXLE, 22.5″ WHEELS
5/8” Axle Bolts RW1050-58TK
3/4” Axle Bolts RW1050-34TK
DRIVE AXLE, 24.5″ WHEELS
5/8” Axle Bolts RW1055-58TK
3/4” Axle Bolts RW1055-34TK
TRAILER, 22.5″ WHEELS
5.5” Bolt Circle RW1050-55TK
6.75” Bolt Circle RW1050-675TK
TRAILER, 24.5″ WHEELS
5.5” Bolt Circle RW1055-55TK
6.75” Bolt Circle RW1055-675TK

Aero Black

Aero Black

DRIVE AXLE, 22.5″ WHEELS
5/8” Axle Bolts RW1052-58TK
3/4” Axle Bolts RW1052-34TK
DRIVE AXLE, 24.5″ WHEELS
5/8” Axle Bolts RW1054-58TK
3/4” Axle Bolts RW1054-34TK
TRAILER, 22.5″ WHEELS
5.5” Bolt Circle RW1052-55TK
6.75” Bolt Circle RW1052-675TK
TRAILER, 24.5″ WHEELS
5.5” Bolt Circle RW1054-55TK
6.75” Bolt Circle RW1054-675TK

Aero Black with Window

Aero Black with Window

DRIVE AXLE, 22.5″ WHEELS
5/8” Axle Bolts RW1053-58TK
3/4” Axle Bolts RW1053-34TK

Kits for
0” Offset (ZO) Wide Base Tractor Wheels

Twist & Lock Aero Stainless with Window

Aero Mirror Stainless
with Window

DRIVE AXLE
5/8” Axle Bolts RW1043Z-58WTK
3/4” Axle Bolts RW1043Z-34WTK

Twist & Lock Aero Stainless with Window

Aero Satin Stainless
with Window

DRIVE AXLE
5/8” Axle Bolts RW1041Z-58WTK
3/4” Axle Bolts RW1041Z-34WTK

Twist & Lock Aero Stainless

Aero Mirror Stainless

DRIVE AXLE
5/8” Axle Bolts RW1042Z-58WTK
3/4” Axle Bolts RW1042Z-34WTK

Twist & Lock Aero Stainless

Aero Satin Stainless

DRIVE AXLE
5/8” Axle Bolts RW1040Z-58WTK
3/4” Axle Bolts RW1040Z-34WTK

Kits for
1” & 2” Outset Wide Base Wheels

Twist & Lock Aero Stainless with Window

Aero Mirror Stainless
with Window

DRIVE AXLE
5/8” Axle Bolts RW1043-58WTK
3/4” Axle Bolts RW1043-34WTK
TRAILER
5.5” Bolt Circle RW1043-55WTK
6.75” Bolt Circle RW1043-675WTK

Twist & Lock Aero Stainless

Aero Mirror Stainless

DRIVE AXLE
5/8” Axle Bolts RW1042-58WTK
3/4” Axle Bolts RW1042-34WTK
TRAILER
5.5” Bolt Circle RW1042-55WTK
6.75” Bolt Circle RW1042-675WTK

Twist & Lock Aero Clear

Aero Clear

DRIVE AXLE
5/8” Axle Bolts RW1050-58WTK
3/4” Axle Bolts RW1050-34WTK
TRAILER
5.5” Bolt Circle RW1050-55WTK
6.75” Bolt Circle RW1050-675WTK

Twist & Lock Aero Black

Aero Black

DRIVE AXLE
5/8” Axle Bolts RW1052-58WTK
3/4” Axle Bolts RW1052-34WTK
TRAILER
5.5” Bolt Circle RW1052-55WTK
6.75” Bolt Circle RW1052-675WTK